diff options
| -rw-r--r-- | lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp | 74 |
1 files changed, 40 insertions, 34 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp index 2a0290d..dc4dbde 100644 --- a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp +++ b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp @@ -225,7 +225,7 @@ void X86AsmPrinter::printSymbolOperand(const MachineOperand &MO) { std::string Name = Mang->getMangledName(GV, Suffix, Suffix[0] != '\0'); if (Subtarget->isTargetCygMing()) { - X86COFFMachineModuleInfo &COFFMMI = + X86COFFMachineModuleInfo &COFFMMI = MMI->getObjFileInfo<X86COFFMachineModuleInfo>(); COFFMMI.DecorateCygMingName(Name, GV, *TM.getTargetData()); } @@ -871,48 +871,54 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) { // linker can safely perform dead code stripping. Since LLVM never // generates code that does this, it is always safe to set. O << "\t.subsections_via_symbols\n"; - } - - if (Subtarget->isTargetCOFF()) { - // Necessary for dllexport support - std::vector<std::string> DLLExportedFns, DLLExportedGlobals; + } - X86COFFMachineModuleInfo &COFFMMI = + if (Subtarget->isTargetCOFF()) { + X86COFFMachineModuleInfo &COFFMMI = MMI->getObjFileInfo<X86COFFMachineModuleInfo>(); - TargetLoweringObjectFileCOFF &TLOFCOFF = - static_cast<TargetLoweringObjectFileCOFF&>(getObjFileLowering()); - for (Module::const_iterator I = M.begin(), E = M.end(); I != E; ++I) - if (I->hasDLLExportLinkage()) - DLLExportedFns.push_back(Mang->getMangledName(I)); - - for (Module::const_global_iterator I = M.global_begin(), E = M.global_end(); - I != E; ++I) - if (I->hasDLLExportLinkage()) - DLLExportedGlobals.push_back(Mang->getMangledName(I)); - - if (Subtarget->isTargetCygMing()) { - // Emit type information for external functions - for (X86COFFMachineModuleInfo::stub_iterator I = COFFMMI.stub_begin(), + // Emit type information for external functions + for (X86COFFMachineModuleInfo::stub_iterator I = COFFMMI.stub_begin(), E = COFFMMI.stub_end(); I != E; ++I) { - O << "\t.def\t " << I->getKeyData() + O << "\t.def\t " << I->getKeyData() << ";\t.scl\t" << COFF::C_EXT << ";\t.type\t" << (COFF::DT_FCN << COFF::N_BTSHFT) << ";\t.endef\n"; - } } - - // Output linker support code for dllexported globals on windows. - if (!DLLExportedGlobals.empty() || !DLLExportedFns.empty()) { - OutStreamer.SwitchSection(TLOFCOFF.getCOFFSection(".section .drectve", - true, + + if (Subtarget->isTargetCygMing()) { + // Necessary for dllexport support + std::vector<std::string> DLLExportedFns, DLLExportedGlobals; + + TargetLoweringObjectFileCOFF &TLOFCOFF = + static_cast<TargetLoweringObjectFileCOFF&>(getObjFileLowering()); + + for (Module::const_iterator I = M.begin(), E = M.end(); I != E; ++I) + if (I->hasDLLExportLinkage()) { + std::string Name = Mang->getMangledName(I); + COFFMMI.DecorateCygMingName(Name, I, *TM.getTargetData()); + DLLExportedFns.push_back(Name); + } + + for (Module::const_global_iterator I = M.global_begin(), + E = M.global_end(); I != E; ++I) + if (I->hasDLLExportLinkage()) { + std::string Name = Mang->getMangledName(I); + COFFMMI.DecorateCygMingName(Name, I, *TM.getTargetData()); + DLLExportedGlobals.push_back(Mang->getMangledName(I)); + } + + // Output linker support code for dllexported globals on windows. + if (!DLLExportedGlobals.empty() || !DLLExportedFns.empty()) { + OutStreamer.SwitchSection(TLOFCOFF.getCOFFSection(".section .drectve", + true, SectionKind::getMetadata())); - - for (unsigned i = 0, e = DLLExportedGlobals.size(); i != e; ++i) - O << "\t.ascii \" -export:" << DLLExportedGlobals[i] << ",data\"\n"; - - for (unsigned i = 0, e = DLLExportedFns.size(); i != e; ++i) - O << "\t.ascii \" -export:" << DLLExportedFns[i] << "\"\n"; + for (unsigned i = 0, e = DLLExportedGlobals.size(); i != e; ++i) + O << "\t.ascii \" -export:" << DLLExportedGlobals[i] << ",data\"\n"; + + for (unsigned i = 0, e = DLLExportedFns.size(); i != e; ++i) + O << "\t.ascii \" -export:" << DLLExportedFns[i] << "\"\n"; + } } } } |